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Protein Structures and Oligomeric States

Enter a protein name, UniProt accession or PDB ID. Name searches ask you to confirm the protein identity before related structures are queried.

Current Protein Identity：Q5JHP7 New Search
5PDB entries
5Biological assembly
30chain/assembly records
Main Difference Dimensions in This Set
Different assembly state Different ligand/ion Different structure-quality metrics

Difference tags compare only the current result set; every original PDB and assembly record remains separate.

Related-Structure Differences

Each row represents one biological assembly in one PDB entry; multiple monomers of the same protein are listed separately.

PDB Entry Assembly / Oligomeric State Construct Mutations and Modifications Ligands, Ions and Non-polymers Experimental Method Experimental Conditions Structure Quality
9X1L The cryo-EM structure of HerA-NurA complex with AMPPNP from Thermococcus kodakarensis Deposited 2025-10-02 Assembly 1 Protein heterocomplex Heteromer；Protein × 8 PDB declaration: octameric（8） Consistent with protein count
Chain A 1–592（592 aa）
Chain B 1–592（592 aa）
Chain C 1–592（592 aa）
Chain D 1–592（592 aa）
Chain E 1–592（592 aa）
Chain F 1–592（592 aa）
Not recorded ANP PHOSPHOAMINOPHOSPHONIC ACID-ADENYLATE ESTER × 6 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.80 Å
9X1M The cryo-EM structure of HerA-NurA complex with AMPPNP and dsDNA from Thermococcus kodakarensis Deposited 2025-10-02 Assembly 1 Protein–DNA Heteromer；Protein × 8 PDB declaration: decameric（10） Consistent with all polymers
Chain A 1–592（592 aa）
Chain B 1–592（592 aa）
Chain C 1–592（592 aa）
Chain D 1–592（592 aa）
Chain E 1–592（592 aa）
Chain F 1–592（592 aa）
Not recorded ANP PHOSPHOAMINOPHOSPHONIC ACID-ADENYLATE ESTER × 6 MN MANGANESE (II) ION × 8 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.30 Å
9X1N The cryo-EM structure of HerA-NurA complex with ATPgammaS and dsDNA from Thermococcus kodakarensis (State 1) Deposited 2025-10-02 Assembly 1 Protein–DNA Heteromer；Protein × 8 PDB declaration: decameric（10） Consistent with all polymers
Chain A 1–592（592 aa）
Chain B 1–592（592 aa）
Chain C 1–592（592 aa）
Chain D 1–592（592 aa）
Chain E 1–592（592 aa）
Chain F 1–592（592 aa）
Not recorded AGS PHOSPHOTHIOPHOSPHORIC ACID-ADENYLATE ESTER × 6 MN MANGANESE (II) ION × 8 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.10 Å
9X1O The cryo-EM structure of HerA-NurA complex with ATPgammaS and dsDNA from Thermococcus kodakarensis (State 2) Deposited 2025-10-02 Assembly 1 Protein–DNA Heteromer；Protein × 8 PDB declaration: decameric（10） Consistent with all polymers
Chain A 1–592（592 aa）
Chain B 1–592（592 aa）
Chain C 1–592（592 aa）
Chain D 1–592（592 aa）
Chain E 1–592（592 aa）
Chain F 1–592（592 aa）
Not recorded AGS PHOSPHOTHIOPHOSPHORIC ACID-ADENYLATE ESTER × 3 MN MANGANESE (II) ION × 5 ADP ADENOSINE-5'-DIPHOSPHATE × 3 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.00 Å
9X1P The cryo-EM structure of HerA-NurA complex with ATPgammaS and dsDNA from Thermococcus kodakarensis (State 3) Deposited 2025-10-02 Assembly 1 Protein–DNA Heteromer；Protein × 8 PDB declaration: decameric（10） Consistent with all polymers
Chain A 1–592（592 aa）
Chain B 1–592（592 aa）
Chain C 1–592（592 aa）
Chain D 1–592（592 aa）
Chain E 1–592（592 aa）
Chain F 1–592（592 aa）
Not recorded AGS PHOSPHOTHIOPHOSPHORIC ACID-ADENYLATE ESTER × 3 MN MANGANESE (II) ION × 5 ADP ADENOSINE-5'-DIPHOSPHATE × 3 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.10 Å

This page presents structural evidence recorded in PDB/mmCIF.“No recorded non-water small molecule” does not prove that the experimental sample was ligand-free; experimental conditions belong to the PDB experiment, while ligands and copy counts are shown for each biological assembly.